Synthesis and Applications of Isoindoline Monomethine Disperse Dyes
Corresponding Author(s) : N. Sekar
nnsekar@udct.org
Asian Journal of Chemistry,
Vol. 18 No. 4 (2006): Vol 18 Issue 4
Abstract
Monomethine styryl dyes have been synthesized by reacting 1-amino-3-imino isoindoline first with active methylene compound in presence of base followed by reaction with electronrich aromatic compounds in acetic anhydride and catalytic amount of sulphuric acid. The dyes are evaluated on polyester fabric.
Keywords
Methine dyes
Blue disperse dyes
(1)
Sekar, N.; Rajule, R. Synthesis and Applications of Isoindoline Monomethine Disperse Dyes. ajc 2010, 18, 2907-2914.
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